Cal. 330 SC movement with Seal of Geneva adjusted to temperature isochronism and position 30 jewels free sprung Gyromax balance black dial with polished luminous roman chapters luminous hands comma shaped power reserve indication at noon with a water resistant cushion form case completed by a bracelet of polished and brushed links with deployant clasp and one spare link case dial and movement signed with Certificate of Origin. 42 x 45 mm.